I have debian(elementary os) and windows installed on my lap. In the boot menu, every time I'm getting debian os first and it will automatically load after 5 seconds. How can I change the order to windows first?
Just for the record Elementary OS != Debian, it might be similar in some ways, but it's unlikely that they only changed the name.
Look at your grub configuration, typically found in
/etc/grub.d, it's probably just a matter of changing the order of things in it. On my machine (that runs Debian exclusively, so I can't test, but if elemtary OS doesn't change how grub is setup it could be similar), I'm guessing I should rename
/etc/grub.d/30_os-prober to e.g.